the ER and is involved in secretion and intracellular transport. • Lysosome - The lysosomes are known as the ’digestive system’ as they can digest all major chemicals in living cells‚ they are enclosed by a membrane. THE VARIOUS TISSUES OF THE BODY Epithelial tissue Epithelia are the linings of external and internal surfaces and body cavities‚ including ducts (channels or tubes) carrying secretions from glands. They are composed of several layers of cells‚ called compound epithelia‚ or a single
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bloodstream Exocrine realeses into ducts 2.sweat tastes salty because it contains dissolved body salts and minerals known as electrolytes. 3.Fingernails are a modification of the epidermis. 4. The dermis is a strong‚ flexible connective tissue layer. Which of the following cell types are likely to be found in the dermis? fibroblasts‚ macrophages‚ and mast cells 5. Keratinocytes are an important epidermal cell because they ________. produce a fibrous protein that gives the skin
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the Natural Resources Defense Council‚ and others established the Kleercut campaign against Kimberly-Clark in order to prevent the destruction of the Boreal forest (Kleercut campaign‚ 2009). Kimberly-Clark is the world’s largest manufacturer of tissues; their most prevalent brand being Kleenex. Accusations were made against Kimberly-Clark noting that the virgin fiber used in its product is derived from wood pulp from the ancient trees of the Boreal. Sometime throughout the duration of the Kleercut
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A posterior butt lift is designed to tighten the skin and eliminate the loose skin that hangs above the buttocks. Tightening this skin elevates the tissues in the buttocks; thus‚ improving its shape. A butt lift can be performed alone or with other procedures that are commonly included in a total body lift. The Ideal Candidate for a Butt Lift in Baton Rouge The best candidate for a butt lift is an individual who has loose skin above the buttocks. To ensure the best result possible‚ this excess skin
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List the 4 primary tissue types and give the general characteristics and functions of each one. Nerve Tissue: transmit nerve impulses; coordinates and regulates body activities‚ bind and support nerve tissue; carry on phagocytosis; connect neurons to blood vessels‚ changes shape from squamous to cuboidal Epithelial Tissue: covers all free body surfaces and lines organs‚ anchored to connective tissue by basement membrane‚ lacks blood vessels‚ can reproduce Connective Tissue: connects‚ supports
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go into detail about two organs‚ with their functions‚ what tissues they are made of and where they are found in the body. Tissues: Tissues are groups of similar cells that have specific functions. In this piece of work I’ll talk about these types of cells: Epithelial Tissues: Epithelial are the lining of internal and external surfaces and body cavities‚ including tubes/channels (ducts) carrying secretions from glands. Epithelial tissues can be made of several layers of cells (called compound epithelia)
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contrast xylem tissue and phloem tissue‚ including their respective structures and functions. The stems and roots of plants contain two separate transport systems; xylem vessels and phloem tubes‚ of which neither transport oxygen as it is transported to cells by diffusion. The network of xylem vessels transports water and mineral ions from the roots to all other parts of the plant whereas phloem tubes transport food made in the leaves to all other parts of the plant. In the stems the tissue is collectively
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Thursday‚ January 30‚ 2014 Nervous Tissue ! Anatomy & Physiology - Overall Purpose of the Nervous System ! • To keep controlled conditions within limits that maintain life health and homeostasis ! - Regulates body activities by responding via nerve impulses‚ works with the endocrine system which responds by releasing hormones ! • Responsible for our behavior‚ memories‚ and movements ! • Neurology : branch of medicine that deals with normal functioning and disorders of the nervous system
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pierced the skin. There is little soft-tissue damage and no sign of crushing injury. The fracture is usually simple‚ transverse‚ or short oblique‚ with little comminution. Grade II The laceration is more than 1 cm long‚ and there is no extensive soft-tissue damage‚ flap‚ or avulsion. There is slight or moderate crushing injury‚ moderate comminution of the fracture‚ and moderate contamination. Grade III These are characterized by extensive damage to soft-tissues‚ including muscles‚ skin‚ and neurovascular
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all are focuses to content. Introduction: Weight loss‚ in the context of medicine‚ health‚ or physical fitness‚ is a reduction of the total body mass‚ due to a mean loss of fluid‚ body fat oradipose tissue and/or lean mass‚ namely bone mineral deposits‚ muscle‚ tendon‚ and other connective tissue. Weight loss is one of today’s most trendy obsessions among individuals. Weight loss can have positive and negative consequence on an individual. It can occur unintentionally due to an underlying
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